Now do it with Xwayland, any differences?
> If you want to access an X server that does not provide -listen tcp (Xwayland) or just did not have enabled it during startup (like most likely your host Xorg), you can use socat to provide TCP/IP access.
https://github.com/mviereck/x11docker/wiki/How-to-access-X-o...
This makes me think that socat is exactly what you need to make it work with Xwayland?